Elizabeth

You have to give Elizabeth points for consistency: It has remained in the top 20 American names for more than a century. With two of the most iconic women of all time -- the original Virgin Queen, and Britain's current monarch -- Elizabeth carries an eternally regal air. Long live the queen.

Variations
Lilibet, Lizbeth, Alizabeth, Elisabeth, Elisabith, Elisheba, Elisheva, Elizabe, Ellisa, Ellspet, Ellyse, Ellyssa, Ellyza, Elsee, Elsy, Elysabeth, Elyse, Elyssa, Elyza, Elyzza, Lilabet, Lilbeth, Lisabet, Lisabeth, Lisanne, Lisbeth, Lizabeth, Lizanne, Lizbet, Lyzanne, Lyzbet, Lyzbeth, Lyzbette, Lyzette

Nicknames
Bess, Beth, Betsy, Bette, Betty, Buffy, Eliza, Ellie, Leeza, Libby, Liz, Liza, Bessi, Bessie, Bessy, Bet, Betsey, Betsi, Betsie, Bett, Bettey, Bettie, Ellsi, Leesa, Libbi, Lizzi, Lizzie, Lizzy, Lysa, Lyssie, Lyza